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Manufacturing of magnetic cores

1,642 FACILITIES
FacilityCityStateEmployeesStatus
Rantec Microwave System, Inc,CalabasasCA— UNVERIFIED
Rau BrothersWinchendonMA— UNVERIFIED
Raven Industries INCAustinTX— UNVERIFIED
RaytheonEl SegundoCA— UNVERIFIED
Raytheon CompanyEl SegundoCA— UNVERIFIED
Raytheon Ids HeadquartersTewksburyMA— UNVERIFIED
Raytheon Rf ComponentsAndoverMA— UNVERIFIED
Raytheon Service CompanyVirginia BeachVA— UNVERIFIED
Read-rite CorporationMilpitasCA— UNVERIFIED
Reliance Electronics Inc.TotowaNJ— UNVERIFIED
Rem Companies INCHoustonTX— UNVERIFIED
Remec Magnum INCMilpitasCA— UNVERIFIED
Remtec INCNorwoodMA— UNVERIFIED
Remtec INC Dba TecmarkNorwoodMA— UNVERIFIED
Resa Power Dba West Coast Switch Gear INCCerritosCA— UNVERIFIED
Revere Transducers INCCerritosCA— UNVERIFIED
Rfidknow LLCGreenvilleSC— UNVERIFIED
Riber INC Dba Riber USAGoletaCA— UNVERIFIED
R Kerneng & Mfg CORPChinoCA— UNVERIFIED
Rochester Circuits INCRochesterNY— UNVERIFIED
Rockwell International CollinsCosta MesaCA— UNVERIFIED
Rockwell International CORPParker FordPA— UNVERIFIED
Rockwell Intl CORPWinchesterKY— UNVERIFIED
Rocky Mountain Center Innovation/carestrLovelandCO— UNVERIFIED
Rogers CORP - Dobson Rd SiteChandlerAZ— UNVERIFIED

FactoryRegistry lists 1,642 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced magnetic cores, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 39 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

Part of Manufacturing of all other miscellaneous electronic components, including oscillators (excluding instrumentation and crystal types), static converters, electronic cable harnesses and assemblies, magnetic cores, solenoids, and related parts
Manufacturing of all other specialized electronic hardware, including solenoids, parts for inductors and static converters, parts for electronic circuitry capacitors and resistors, parts for diodes and transistors, and parts for liquid crystal display (LCManufacturing of electronic cable harnesses and cable assembliesManufacturing of static power supply converters for electronic applications, other (unregulated, variable frequency, AC, DC, converters and inverters, vibrator, etc.)Manufacturing of static power supply converters for electronic applications, regulatedManufacturing of oscillators (excluding instrumentation and crystal types)
Industries
Electronics ManufacturersAll product lines

NAPCS collection code 2033925015. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.